TruLens Eval

Supported OS Linux Windows Mac OS



TruLens Eval is a software that helps you to objectively measure the quality and effectiveness of your LLM-based applications using feedback functions. Feedback functions help to programmatically evaluate the quality of inputs, outputs, and intermediate results, so that you can expedite and scale up an experiment evaluation.

This TruLens Eval Integration allows you to:

  • Fetch data from a SQLAlchemy compatible database, and send records and feedback to Datadog
  • Visualize LLM application performance in the included dashboards to take actions such as comparing multiple LLM applications performance, cost etc.


For support or feature requests, contact Crest Data through the following channels:

This application is made available through the Marketplace and is supported by a Datadog Technology Partner. Click Here to purchase this application.